71089700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64627}}^1$

素因数の和:64652

約数の個数: 36

約数和(自身を含む): 168291312

約数和(自身を除く): 97201612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 64627, 129254, 258508, 323135, 646270, 710897, 1292540, 1421794, 1615675, 2843588, 3231350, 3554485, 6462700, 7108970, 14217940, 17772425, 35544850, 71089700]

約数ペア:

[(1, 71089700), (2, 35544850), (4, 17772425), (5, 14217940), (10, 7108970), (11, 6462700), (20, 3554485), (22, 3231350), (25, 2843588), (44, 1615675), (50, 1421794), (55, 1292540), (100, 710897), (110, 646270), (220, 323135), (275, 258508), (550, 129254), (1100, 64627)]